92e6c4fe1e
Extends DownloadSettings with 4 additional options: - Name: File name pattern for downloaded files (existed) - Disabled: Disables downloads - Originals: Only download files stored in "originals" folder - MediaRaw: Include RAW image files - MediaSidecar: Include metadata sidecar files (JSON, XMP, YAML)
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
package crop
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import (
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"fmt"
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"path/filepath"
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"path"
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"github.com/photoprism/photoprism/pkg/clean"
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"github.com/photoprism/photoprism/pkg/fs"
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)
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// FromCache returns the crop file name if cached.
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func FromCache(hash, area string, size Size, thumbPath string) (fileName string, err error) {
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fileName, err = FileName(hash, area, size.Width, size.Height, thumbPath)
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if err != nil {
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return fileName, err
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}
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if fs.FileExists(fileName) {
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return fileName, nil
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}
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return fileName, fmt.Errorf("%s not found", filepath.Base(fileName))
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}
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// FileName returns the crop file name based on cache path, size, and area.
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func FileName(hash, area string, width, height int, thumbPath string) (fileName string, err error) {
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if len(hash) < 4 {
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return "", fmt.Errorf("crop: invalid file hash %s", clean.Log(hash))
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}
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if len(thumbPath) < 1 {
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return "", fmt.Errorf("crop: cache path missing")
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}
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if width < 1 || height < 1 || width > 2048 || height > 2048 {
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return "", fmt.Errorf("crop: invalid size %dx%d", width, height)
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}
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fileName = path.Join(thumbPath, hash[0:1], hash[1:2], hash[2:3], fmt.Sprintf("%s_%dx%d_crop_%s%s", hash, width, height, area, fs.ExtJPEG))
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return fileName, nil
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}
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